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source: 3DVCSoftware/trunk/source/App/TAppEncoder/TAppEncCfg.cpp @ 356

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Last change on this file since 356 was 332, checked in by tech, 12 years ago
Merged branch 6.1-Cleanup@329.
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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2012, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31	* THE POSSIBILITY OF SUCH DAMAGE.
32	*/
33
34	/** \file TAppEncCfg.cpp
35	\brief Handle encoder configuration parameters
36	*/
37
38	#include <stdlib.h>
39	#include <cassert>
40	#include <cstring>
41	#include <string>
42	#include "TLibCommon/TComRom.h"
43	#include "TAppEncCfg.h"
44	#include "TAppCommon/program_options_lite.h"
45
46	#ifdef WIN32
47	#define strdup _strdup
48	#endif
49
50	using namespace std;
51	namespace po = df::program_options_lite;
52
53	//! \ingroup TAppEncoder
54	//! \{
55
56	/* configuration helper funcs */
57	void doOldStyleCmdlineOn(po::Options& opts, const std::string& arg);
58	void doOldStyleCmdlineOff(po::Options& opts, const std::string& arg);
59
60	// ====================================================================================================================
61	// Local constants
62	// ====================================================================================================================
63
64	/// max value of source padding size
65	/** \todo replace it by command line option
66	*/
67	#define MAX_PAD_SIZE 16
68
69	// ====================================================================================================================
70	// Constructor / destructor / initialization / destroy
71	// ====================================================================================================================
72
73	TAppEncCfg::TAppEncCfg()
74	{
75	m_aidQP = NULL;
76	m_aidQPdepth = NULL;
77	}
78
79	TAppEncCfg::~TAppEncCfg()
80	{
81	if ( m_aidQP )
82	{
83	delete[] m_aidQP; m_aidQP = NULL;
84	}
85
86	if ( m_aidQPdepth )
87	{
88	delete[] m_aidQPdepth; m_aidQPdepth = NULL;
89	}
90
91	for(Int i = 0; i< m_pchInputFileList.size(); i++ )
92	{
93	if ( m_pchInputFileList[i] != NULL )
94	free (m_pchInputFileList[i]);
95	}
96	for(Int i = 0; i< m_pchDepthInputFileList.size(); i++ )
97	{
98	if ( m_pchDepthInputFileList[i] != NULL )
99	free (m_pchDepthInputFileList[i]);
100	}
101	for(Int i = 0; i< m_pchReconFileList.size(); i++ )
102	{
103	if ( m_pchReconFileList[i] != NULL )
104	free (m_pchReconFileList[i]);
105	}
106	for(Int i = 0; i< m_pchDepthReconFileList.size(); i++ )
107	{
108	if ( m_pchDepthReconFileList[i] != NULL )
109	free (m_pchDepthReconFileList[i]);
110	}
111	if (m_pchBitstreamFile != NULL)
112	free (m_pchBitstreamFile) ;
113	#if FLEX_CODING_ORDER_M23723
114	if (m_pchMVCJointCodingOrder != NULL)
115	{
116	free(m_pchMVCJointCodingOrder) ;
117	}
118	#endif
119	#if HHI_VSO
120	if ( m_pchVSOConfig != NULL)
121	free ( m_pchVSOConfig );
122	#endif
123
124	if ( m_pchCameraParameterFile != NULL )
125	free ( m_pchCameraParameterFile );
126
127	if ( m_pchBaseViewCameraNumbers != NULL )
128	free ( m_pchBaseViewCameraNumbers );
129
130	if ( m_pchdQPFile != NULL )
131	free ( m_pchdQPFile );
132
133	if ( m_pchColumnWidth != NULL )
134	free ( m_pchColumnWidth );
135
136	if ( m_pchRowHeight != NULL )
137	free ( m_pchRowHeight );
138
139	if ( m_scalingListFile != NULL )
140	free ( m_scalingListFile );
141
142
143	}
144
145	Void TAppEncCfg::create()
146	{
147	}
148
149	Void TAppEncCfg::destroy()
150	{
151	}
152
153	std::istringstream &operator>>( std::istringstream &in, GOPEntryMvc &entry ) //input
154	{
155	in>>entry.m_sliceType;
156	in>>entry.m_POC;
157	in>>entry.m_QPOffset;
158	in>>entry.m_QPFactor;
159	in>>entry.m_temporalId;
160	in>>entry.m_numRefPicsActive;
161	in>>entry.m_refPic;
162	in>>entry.m_numRefPics;
163	for ( Int i = 0; i < entry.m_numRefPics; i++ )
164	{
165	in>>entry.m_referencePics[i];
166	}
167	in>>entry.m_interRPSPrediction;
168	if (entry.m_interRPSPrediction)
169	{
170	in>>entry.m_deltaRIdxMinus1;
171	in>>entry.m_deltaRPS;
172	in>>entry.m_numRefIdc;
173	for ( Int i = 0; i < entry.m_numRefIdc; i++ )
174	{
175	in>>entry.m_refIdc[i];
176	}
177	}
178	in>>entry.m_numInterViewRefPics;
179	for( Int i = 0; i < entry.m_numInterViewRefPics; i++ )
180	{
181	in>>entry.m_interViewRefs[i];
182	}
183	for( Int i = 0; i < entry.m_numInterViewRefPics; i++ )
184	{
185	in>>entry.m_interViewRefPosL0[i];
186	}
187	for( Int i = 0; i < entry.m_numInterViewRefPics; i++ )
188	{
189	in>>entry.m_interViewRefPosL1[i];
190	}
191	return in;
192	}
193
194	// ====================================================================================================================
195	// Public member functions
196	// ====================================================================================================================
197
198	/** \param argc number of arguments
199	\param argv array of arguments
200	\retval true when success
201	*/
202	Bool TAppEncCfg::parseCfg( Int argc, Char* argv[] )
203	{
204	bool do_help = false;
205
206	string cfg_BitstreamFile;
207	string cfg_dQPFile;
208	string cfg_ColumnWidth;
209	string cfg_RowHeight;
210	string cfg_ScalingListFile;
211
212	#if FLEX_CODING_ORDER_M23723
213	string cfg_JointCodingOrdering;
214	#endif
215
216	po::Options opts;
217	opts.addOptions()
218	("help", do_help, false, "this help text")
219	("c", po::parseConfigFile, "configuration file name")
220
221	/* File, I/O and source parameters */
222	("InputFile_%d,i_%d", m_pchInputFileList, (char *) 0 , MAX_VIEW_NUM , "original Yuv input file name %d")
223	("DepthInputFile_%d,di_%d", m_pchDepthInputFileList, (char *) 0 , MAX_VIEW_NUM , "original Yuv depth input file name %d")
224	("ReconFile_%d,o_%d", m_pchReconFileList, (char *) 0 , MAX_VIEW_NUM , "reconstructed Yuv output file name %d")
225	("DepthReconFile_%d,do_%d", m_pchDepthReconFileList, (char *) 0 , MAX_VIEW_NUM , "reconstructed Yuv depth output file name %d")
226	("BitstreamFile,b", cfg_BitstreamFile, string(""), "bitstream output file name")
227	("CodeDepthMaps", m_bUsingDepthMaps, false, "Encode depth maps" )
228	("CodedCamParsPrecision", m_iCodedCamParPrecision, STD_CAM_PARAMETERS_PRECISION, "precision for coding of camera parameters (in units of 2^(-x) luma samples)" )
229	("LambdaModifier0,-LM0", m_adLambdaModifier[ 0 ], ( double )1.0, "Lambda modifier for temporal layer 0")
230	("LambdaModifier1,-LM1", m_adLambdaModifier[ 1 ], ( double )1.0, "Lambda modifier for temporal layer 1")
231	("LambdaModifier2,-LM2", m_adLambdaModifier[ 2 ], ( double )1.0, "Lambda modifier for temporal layer 2")
232	("LambdaModifier3,-LM3", m_adLambdaModifier[ 3 ], ( double )1.0, "Lambda modifier for temporal layer 3")
233	("SourceWidth,-wdt", m_iSourceWidth, 0, "Source picture width")
234	("SourceHeight,-hgt", m_iSourceHeight, 0, "Source picture height")
235	("CroppingMode", m_croppingMode, 0, "Cropping mode (0: no cropping, 1:automatic padding, 2: padding, 3:cropping")
236	("CropLeft", m_cropLeft, 0, "Left cropping/padding for cropping mode 3")
237	("CropRight", m_cropRight, 0, "Right cropping/padding for cropping mode 3")
238	("CropTop", m_cropTop, 0, "Top cropping/padding for cropping mode 3")
239	("CropBottom", m_cropBottom, 0, "Bottom cropping/padding for cropping mode 3")
240	("HorizontalPadding,-pdx", m_aiPad[0], 0, "horizontal source padding for cropping mode 2")
241	("VerticalPadding,-pdy", m_aiPad[1], 0, "vertical source padding for cropping mode 2")
242	("InputBitDepth", m_uiInputBitDepth, 8u, "bit-depth of input file")
243	("BitDepth", m_uiInputBitDepth, 8u, "deprecated alias of InputBitDepth")
244	("OutputBitDepth", m_uiOutputBitDepth, 0u, "bit-depth of output file")
245	("InternalBitDepth", m_uiInternalBitDepth, 0u, "Internal bit-depth (BitDepth+BitIncrement)")
246	("FrameRate,-fr", m_iFrameRate, 0, "Frame rate")
247	("FrameSkip,-fs", m_FrameSkip, 0u, "Number of frames to skip at start of input YUV")
248	("FramesToBeEncoded,f", m_iFrameToBeEncoded, 0, "number of frames to be encoded (default=all)")
249	("FrameToBeEncoded", m_iFrameToBeEncoded, 0, "deprecated alias of FramesToBeEncoded")
250
251	("NumberOfViews", m_iNumberOfViews, 0, "Number of views")
252	#if FLEX_CODING_ORDER_M23723
253	("FCO", m_b3DVFlexOrder, false, "flexible coding order flag" )
254	("FCOCodingOrder", cfg_JointCodingOrdering, string(""), "The coding order for joint texture-depth coding")
255	#endif
256	/* Unit definition parameters */
257	("MaxCUWidth", m_uiMaxCUWidth, 64u)
258	("MaxCUHeight", m_uiMaxCUHeight, 64u)
259	/* todo: remove defaults from MaxCUSize */
260	("MaxCUSize,s", m_uiMaxCUWidth, 64u, "max CU size")
261	("MaxCUSize,s", m_uiMaxCUHeight, 64u, "max CU size")
262	("MaxPartitionDepth,h", m_uiMaxCUDepth, 4u, "CU depth")
263
264	("QuadtreeTULog2MaxSize", m_uiQuadtreeTULog2MaxSize, 6u)
265	("QuadtreeTULog2MinSize", m_uiQuadtreeTULog2MinSize, 2u)
266
267	("QuadtreeTUMaxDepthIntra", m_uiQuadtreeTUMaxDepthIntra, 1u)
268	("QuadtreeTUMaxDepthInter", m_uiQuadtreeTUMaxDepthInter, 2u)
269
270	/* Coding structure paramters */
271	("IntraPeriod,-ip",m_iIntraPeriod, -1, "intra period in frames, (-1: only first frame)")
272	("DecodingRefreshType,-dr",m_iDecodingRefreshType, 0, "intra refresh, (0:none 1:CRA 2:IDR)")
273	("GOPSize,g", m_iGOPSize, 1, "GOP size of temporal structure")
274	("ListCombination,-lc", m_bUseLComb, true, "combined reference list flag for uni-prediction in B-slices")
275	("LCModification", m_bLCMod, false, "enables signalling of combined reference list derivation")
276	("DisableInter4x4", m_bDisInter4x4, true, "Disable Inter 4x4")
277	("NSQT", m_enableNSQT, true, "Enable non-square transforms")
278	("AMP", m_enableAMP, true, "Enable asymmetric motion partitions")
279	/* motion options */
280	("FastSearch", m_iFastSearch, 1, "0:Full search 1:Diamond 2:PMVFAST")
281	("SearchRange,-sr",m_iSearchRange, 96, "motion search range")
282	#if DV_V_RESTRICTION_B0037
283	("DisparitySearchRangeRestriction",m_bUseDisparitySearchRangeRestriction, false, "restrict disparity search range")
284	("VerticalDisparitySearchRange",m_iVerticalDisparitySearchRange, 56, "vertical disparity search range")
285	#endif
286	("BipredSearchRange", m_bipredSearchRange, 4, "motion search range for bipred refinement")
287	("HadamardME", m_bUseHADME, true, "hadamard ME for fractional-pel")
288	("ASR", m_bUseASR, false, "adaptive motion search range")
289
290	/* Quantization parameters */
291	("QP,q", m_adQP, std::vector<double>(1,32), "Qp value, if value is float, QP is switched once during encoding, if two values are given the second is used for depth")
292	("DeltaQpRD,-dqr",m_uiDeltaQpRD, 0u, "max dQp offset for slice")
293	("MaxDeltaQP,d", m_iMaxDeltaQP, 0, "max dQp offset for block")
294	("MaxCuDQPDepth,-dqd", m_iMaxCuDQPDepth, 0, "max depth for a minimum CuDQP")
295
296	("ChromaQpOffset, -cqo", m_iChromaQpOffset, 0, "ChromaQpOffset")
297	("ChromaQpOffset2nd,-cqo2", m_iChromaQpOffset2nd, 0, "ChromaQpOffset2nd")
298
299	#if ADAPTIVE_QP_SELECTION
300	("AdaptiveQpSelection,-aqps", m_bUseAdaptQpSelect, false, "AdaptiveQpSelection")
301	#endif
302
303	("AdaptiveQP,-aq", m_bUseAdaptiveQP, false, "QP adaptation based on a psycho-visual model")
304	("MaxQPAdaptationRange,-aqr", m_iQPAdaptationRange, 6, "QP adaptation range")
305	("dQPFile,m", cfg_dQPFile, string(""), "dQP file name")
306	("RDOQ", m_abUseRDOQ, std::vector<Bool>(1,true), "Enable RDOQ")
307	("TemporalLayerQPOffset_L0,-tq0", m_aiTLayerQPOffset[0], MAX_QP + 1, "QP offset of temporal layer 0")
308	("TemporalLayerQPOffset_L1,-tq1", m_aiTLayerQPOffset[1], MAX_QP + 1, "QP offset of temporal layer 1")
309	("TemporalLayerQPOffset_L2,-tq2", m_aiTLayerQPOffset[2], MAX_QP + 1, "QP offset of temporal layer 2")
310	("TemporalLayerQPOffset_L3,-tq3", m_aiTLayerQPOffset[3], MAX_QP + 1, "QP offset of temporal layer 3")
311
312
313	/* Entropy coding parameters */
314	("SBACRD", m_bUseSBACRD, true, "SBAC based RD estimation")
315
316	/* Deblocking filter parameters */
317	("LoopFilterDisable", m_abLoopFilterDisable, std::vector<Bool>(1,false), "Disables LoopFilter")
318
319	("LoopFilterOffsetInAPS", m_loopFilterOffsetInAPS, false)
320	("LoopFilterBetaOffset_div2", m_loopFilterBetaOffsetDiv2, 0 )
321	("LoopFilterTcOffset_div2", m_loopFilterTcOffsetDiv2, 0 )
322	#if LGE_ILLUCOMP_B0045
323	#if LGE_ILLUCOMP_DEPTH_C0046
324	("IlluCompEnable", m_abUseIC, std::vector<Bool>(2, true), "Enable illumination compensation for inter-view prediction")
325	#else
326	("IlluCompEnable", m_bUseIC , true , "Use illumination compensation for inter-view prediction" )
327	#endif
328	#endif
329	#if INTER_VIEW_VECTOR_SCALING_C0115
330	("IVSEnable", m_bUseIVS , true , "Use inter-view vector scaling" )
331	#endif
332	("DeblockingFilterControlPresent", m_DeblockingFilterControlPresent, true)
333
334	/* Camera Paremetes */
335	("CameraParameterFile,cpf", m_pchCameraParameterFile, (Char *) 0, "Camera Parameter File Name")
336	#if QC_MVHEVC_B0046
337	("BaseViewCameraNumbers" , m_aiVId, std::vector<Int>(1, MAX_VIEW_NUM), "Numbers of base views")
338	#endif
339	("BaseViewCameraNumbers" , m_pchBaseViewCameraNumbers, (Char *) 0, "Numbers of base views")
340
341	/* View Synthesis Optimization */
342
343	#if HHI_VSO
344	("VSOConfig", m_pchVSOConfig , (Char *) 0 , "VSO configuration")
345	("VSO", m_bUseVSO , false , "Use VSO" )
346	("VSOMode", m_uiVSOMode , (UInt) 4 , "VSO Mode")
347	("LambdaScaleVSO", m_dLambdaScaleVSO , (Double) 1 , "Lambda Scaling for VSO")
348
349	#if HHI_VSO_LS_TABLE_M23714
350	("VSOLSTable", m_bVSOLSTable , true , "Depth QP dependent video/depth rate allocation by Lagrange multiplier" )
351	#endif
352
353	#if SAIT_VSO_EST_A0033
354	("UseEstimatedVSD", m_bUseEstimatedVSD , true , "Model based VSD estimation instead of rendering based for some encoder decisions" )
355	#endif
356	#if LGE_VSO_EARLY_SKIP_A0093
357	("VSOEarlySkip", m_bVSOEarlySkip , true , "Early skip of VSO computation if synthesis error assumed to be zero" )
358	#endif
359	("ForceLambdaScaleVSO", m_bForceLambdaScaleVSO , false , "Force using Lambda Scale VSO also in non-VSO-Mode")
360	#if HHI_VSO_DIST_INT
361	("AllowNegDist", m_bAllowNegDist , true , "Allow negative Distortion in VSO")
362	#endif
363	#if LGE_WVSO_A0119
364	("WVSO", m_bUseWVSO , true , "Use depth fidelity term for VSO" )
365	("VSOWeight", m_iVSOWeight , 10 , "Synthesized View Distortion Change weight" )
366	("VSDWeight", m_iVSDWeight , 1 , "View Synthesis Distortion estimate weight" )
367	("DWeight", m_iDWeight , 1 , "Depth Distortion weight" )
368	#endif
369
370	#if H3D_QTL
371	("QTLPC", m_bUseQTLPC , true , "Use depth Quadtree Limitation + Predictive Coding" )
372	#endif
373
374	#endif
375
376	#if DEPTH_MAP_GENERATION
377	("PredDepthMapGen", m_uiPredDepthMapGeneration, (UInt)0, "generation of prediction depth maps for motion data prediction" )
378	#endif
379	#if H3D_IVMP
380	("MultiviewMvPred", m_uiMultiviewMvPredMode, (UInt)0, "usage of predicted depth maps" )
381	("MultiviewMvRegMode", m_uiMultiviewMvRegMode, (UInt)0, "regularization mode for multiview motion vectors" )
382	("MultiviewMvRegLambdaScale", m_dMultiviewMvRegLambdaScale, (Double)0, "lambda scale for multiview motion vector regularization" )
383	#endif
384	#if H3D_IVRP
385	("MultiviewResPred", m_uiMultiviewResPredMode, (UInt)0, "usage of inter-view residual prediction" )
386	#endif
387
388	/* Coding tools */
389	("LMChroma", m_bUseLMChroma, true, "intra chroma prediction based on recontructed luma")
390
391	("ALF", m_abUseALF, std::vector<Bool>(1,true), "Enables ALF")
392	("SAO", m_abUseSAO, std::vector<Bool>(1, true), "SAO")
393	("MaxNumOffsetsPerPic", m_maxNumOffsetsPerPic, 2048, "2048: default")
394	("SAOInterleaving", m_saoInterleavingFlag, false, "0: SAO Picture Mode, 1: SAO Interleaving ")
395
396	("ALFEncodePassReduction", m_iALFEncodePassReduction, 0, "0:Original 16-pass, 1: 1-pass, 2: 2-pass encoding")
397
398	("ALFMaxNumFilter,-ALFMNF", m_iALFMaxNumberFilters, 16, "16: No Constrained, 1-15: Constrained max number of filter")
399	("ALFParamInSlice", m_bALFParamInSlice, false, "ALF parameters in 0: APS, 1: slice header")
400	("ALFPicBasedEncode", m_bALFPicBasedEncode, true, "ALF picture-based encoding 0: false, 1: true")
401
402	("SliceMode", m_iSliceMode, 0, "0: Disable all Recon slice limits, 1: Enforce max # of LCUs, 2: Enforce max # of bytes")
403	("SliceArgument", m_iSliceArgument, 0, "if SliceMode==1 SliceArgument represents max # of LCUs. if SliceMode==2 SliceArgument represents max # of bytes.")
404	("EntropySliceMode", m_iEntropySliceMode, 0, "0: Disable all entropy slice limits, 1: Enforce max # of LCUs, 2: Enforce constraint based entropy slices")
405	("EntropySliceArgument", m_iEntropySliceArgument,0, "if EntropySliceMode==1 SliceArgument represents max # of LCUs. if EntropySliceMode==2 EntropySliceArgument represents max # of bins.")
406	("SliceGranularity", m_iSliceGranularity, 0, "0: Slices always end at LCU borders. 1-3: slices may end at a depth of 1-3 below LCU level.")
407	("LFCrossSliceBoundaryFlag", m_bLFCrossSliceBoundaryFlag, true)
408
409	("ConstrainedIntraPred", m_bUseConstrainedIntraPred, false, "Constrained Intra Prediction")
410	("PCMEnabledFlag", m_usePCM , false)
411	("PCMLog2MaxSize", m_pcmLog2MaxSize, 5u)
412	("PCMLog2MinSize", m_uiPCMLog2MinSize, 3u)
413
414	("PCMInputBitDepthFlag", m_bPCMInputBitDepthFlag, true)
415	("PCMFilterDisableFlag", m_bPCMFilterDisableFlag, false)
416	#if LOSSLESS_CODING
417	("LosslessCuEnabled", m_useLossless, false)
418	#endif
419	("weighted_pred_flag,-wpP", m_bUseWeightPred, false, "weighted prediction flag (P-Slices)")
420	("weighted_bipred_idc,-wpBidc", m_uiBiPredIdc, 0u, "weighted bipred idc (B-Slices)")
421	("TileInfoPresentFlag", m_iColumnRowInfoPresent, 1, "0: tiles parameters are NOT present in the PPS. 1: tiles parameters are present in the PPS")
422	("UniformSpacingIdc", m_iUniformSpacingIdr, 0, "Indicates if the column and row boundaries are distributed uniformly")
423	("NumTileColumnsMinus1", m_iNumColumnsMinus1, 0, "Number of columns in a picture minus 1")
424	("ColumnWidthArray", cfg_ColumnWidth, string(""), "Array containing ColumnWidth values in units of LCU")
425	("NumTileRowsMinus1", m_iNumRowsMinus1, 0, "Number of rows in a picture minus 1")
426	("RowHeightArray", cfg_RowHeight, string(""), "Array containing RowHeight values in units of LCU")
427	("TileLocationInSliceHeaderFlag", m_iTileLocationInSliceHeaderFlag, 0, "0: Disable transmission of tile location in slice header. 1: Transmit tile locations in slice header.")
428	("TileMarkerFlag", m_iTileMarkerFlag, 0, "0: Disable transmission of lightweight tile marker. 1: Transmit light weight tile marker.")
429	("MaxTileMarkerEntryPoints", m_iMaxTileMarkerEntryPoints, 4, "Maximum number of uniformly-spaced tile entry points (using light weigh tile markers). Default=4. If number of tiles < MaxTileMarkerEntryPoints then all tiles have entry points.")
430	("TileControlPresentFlag", m_iTileBehaviorControlPresentFlag, 1, "0: tiles behavior control parameters are NOT present in the PPS. 1: tiles behavior control parameters are present in the PPS")
431	("LFCrossTileBoundaryFlag", m_bLFCrossTileBoundaryFlag, true, "1: cross-tile-boundary loop filtering. 0:non-cross-tile-boundary loop filtering")
432	("WaveFrontSynchro", m_iWaveFrontSynchro, 0, "0: no synchro; 1 synchro with TR; 2 TRR etc")
433	("WaveFrontFlush", m_iWaveFrontFlush, 0, "Flush and terminate CABAC coding for each LCU line")
434	("WaveFrontSubstreams", m_iWaveFrontSubstreams, 1, "# coded substreams wanted; per tile if TileBoundaryIndependenceIdc is 1, otherwise per frame")
435	("ScalingList", m_useScalingListId, 0, "0: no scaling list, 1: default scaling lists, 2: scaling lists specified in ScalingListFile")
436	("ScalingListFile", cfg_ScalingListFile, string(""), "Scaling list file name")
437	("SignHideFlag,-SBH", m_signHideFlag, 1)
438	("SignHideThreshold,-TSIG", m_signHidingThreshold, 4)
439	#if HHI_DMM_WEDGE_INTRA \|\| HHI_DMM_PRED_TEX
440	("DMM", m_bUseDMM, false, "depth model modes flag")
441	#endif
442
443	/* Misc. */
444	("SEIpictureDigest", m_pictureDigestEnabled, true, "Control generation of picture_digest SEI messages\n"
445	"\t1: use MD5\n"
446	"\t0: disable")
447
448	#if TMVP_DEPTH_SWITCH
449	("TMVP", m_enableTMVP, std::vector<Bool>(1,true), "Enable TMVP" )
450	#else
451	("TMVP", m_enableTMVP, true, "Enable TMVP" )
452	#endif
453
454	("FEN", m_bUseFastEnc, false, "fast encoder setting")
455	("ECU", m_bUseEarlyCU, false, "Early CU setting")
456	("FDM", m_useFastDecisionForMerge, true, "Fast decision for Merge RD Cost")
457	("CFM", m_bUseCbfFastMode, false, "Cbf fast mode setting")
458	#if HHI_INTERVIEW_SKIP
459	("InterViewSkip", m_bInterViewSkip, false, "usage of interview skip" )
460	#if HHI_INTERVIEW_SKIP_LAMBDA_SCALE
461	("InterViewSkipLambdaScale", m_dInterViewSkipLambdaScale, (Double)8, "lambda scale for interview skip" )
462	#endif
463	#endif
464	/* Compatability with old style -1 FOO or -0 FOO options. */
465	("1", doOldStyleCmdlineOn, "turn option <name> on")
466	("0", doOldStyleCmdlineOff, "turn option <name> off")
467	#if HHI_MPI
468	("MVI", m_bUseMVI, false, "use motion vector inheritance for depth map coding")
469	#endif
470	#if RWTH_SDC_DLT_B0036
471	("DLT", m_bUseDLT, true, "use depth lookup table for depth map coding")
472	("SDC", m_bUseSDC, true, "use simplified depth coding tree")
473	#endif
474	;
475
476	// parse coding structure
477	for( Int k = 0; k < MAX_VIEW_NUM; k++ )
478	{
479	if( k == 0 )
480	{
481	for( Int i = 1; i < MAX_GOP + 1; i++ )
482	{
483	std::ostringstream cOSS;
484	cOSS<<"Frame"<<i;
485	opts.addOptions()( cOSS.str(), m_GOPListsMvc[k][i-1], GOPEntryMvc() );
486	}
487	}
488	else
489	{
490	std::ostringstream cOSS1;
491	cOSS1<<"FrameI"<<"_v"<<k;
492	opts.addOptions()(cOSS1.str(), m_GOPListsMvc[k][MAX_GOP], GOPEntryMvc());
493
494	for( Int i = 1; i < MAX_GOP + 1; i++ )
495	{
496	std::ostringstream cOSS2;
497	cOSS2<<"Frame"<<i<<"_v"<<k;
498	opts.addOptions()(cOSS2.str(), m_GOPListsMvc[k][i-1], GOPEntryMvc());
499	}
500	}
501	}
502
503	po::setDefaults(opts);
504	const list<const char>& argv_unhandled = po::scanArgv(opts, argc, (const char*) argv);
505
506	for (list<const char*>::const_iterator it = argv_unhandled.begin(); it != argv_unhandled.end(); it++)
507	{
508	fprintf(stderr, "Unhandled argument ignored: `%s'\n", *it);
509	}
510
511	if (argc == 1 \|\| do_help)
512	{
513	/* argc == 1: no options have been specified */
514	po::doHelp(cout, opts);
515	xPrintUsage();
516	return false;
517	}
518
519	/*
520	* Set any derived parameters
521	*/
522	/* convert std::string to c string for compatability */
523	m_pchBitstreamFile = cfg_BitstreamFile.empty() ? NULL : strdup(cfg_BitstreamFile.c_str());
524	m_pchdQPFile = cfg_dQPFile.empty() ? NULL : strdup(cfg_dQPFile.c_str());
525	#if FLEX_CODING_ORDER_M23723
526	m_pchMVCJointCodingOrder= cfg_JointCodingOrdering.empty()?NULL:strdup(cfg_JointCodingOrdering.c_str());
527	// If flexible order is enabled and if depth comes before the texture for a view, disable VSO
528	#if HHI_VSO && DISABLE_FCO_FOR_VSO
529	Bool depthComesFirst = false;
530	int iter = 0;
531	if ( m_b3DVFlexOrder )
532	{
533	for(Int iViewIdx=0; iViewIdx<m_iNumberOfViews; iViewIdx++)
534	{
535	iter = 0;
536	for ( Int ii=1; ii<12; ii+=2 )
537	{
538	Int iViewIdxCfg = (Int)(m_pchMVCJointCodingOrder[ii]-'0');
539	if ( iViewIdxCfg == iViewIdx )
540	{
541	iter ++;
542	if ( m_pchMVCJointCodingOrder[ii-1]=='D' ) // depth comes first for this view
543	{
544	if(iter == 1)
545	{
546	depthComesFirst = true;
547	break;
548	}
549	}
550	else
551	{
552	assert(m_pchMVCJointCodingOrder[ii-1]=='T');
553	}
554	}
555	}
556	}
557	}
558	if (depthComesFirst)
559	{
560	m_bUseVSO = false;
561	}
562	#endif
563	#endif
564	m_pchColumnWidth = cfg_ColumnWidth.empty() ? NULL: strdup(cfg_ColumnWidth.c_str());
565	m_pchRowHeight = cfg_RowHeight.empty() ? NULL : strdup(cfg_RowHeight.c_str());
566	m_scalingListFile = cfg_ScalingListFile.empty() ? NULL : strdup(cfg_ScalingListFile.c_str());
567
568	if ( m_bUsingDepthMaps )
569	{
570	for(Int i = 0; i < m_pchDepthReconFileList.size() ; i++)
571	{
572	if ((m_pchDepthInputFileList[i] != NULL) && (m_pchReconFileList[i] != NULL) && (i < m_iNumberOfViews) )
573	{
574	if (m_pchDepthReconFileList[i] == NULL )
575	{
576	xAppendToFileNameEnd( m_pchReconFileList[i], "_depth", m_pchDepthReconFileList[i] );
577	}
578	}
579	else
580	{
581	m_pchDepthReconFileList[i] = NULL;
582	}
583	};
584	}
585	if ( m_adQP.size() < 2 )
586	{
587	m_adQP.push_back( m_adQP[0] );
588	};
589	for (UInt uiK = 0; uiK < m_adQP.size(); uiK++)
590	{
591	m_aiQP.push_back( (Int)( m_adQP[uiK] ) );
592	}
593
594	switch (m_croppingMode)
595	{
596	case 0:
597	{
598	// no cropping or padding
599	m_cropLeft = m_cropRight = m_cropTop = m_cropBottom = 0;
600	m_aiPad[1] = m_aiPad[0] = 0;
601	break;
602	}
603	case 1:
604	{
605	// automatic padding to minimum CU size
606	Int minCuSize = m_uiMaxCUHeight >> (m_uiMaxCUDepth - 1);
607	if (m_iSourceWidth % minCuSize)
608	{
609	m_aiPad[0] = m_cropRight = ((m_iSourceWidth / minCuSize) + 1) * minCuSize - m_iSourceWidth;
610	m_iSourceWidth += m_cropRight;
611	}
612	if (m_iSourceHeight % minCuSize)
613	{
614	m_aiPad[1] = m_cropBottom = ((m_iSourceHeight / minCuSize) + 1) * minCuSize - m_iSourceHeight;
615	m_iSourceHeight += m_cropBottom;
616	}
617	break;
618	}
619	case 2:
620	{
621	//padding
622	m_iSourceWidth += m_aiPad[0];
623	m_iSourceHeight += m_aiPad[1];
624	m_cropRight = m_aiPad[0];
625	m_cropBottom = m_aiPad[1];
626	break;
627	}
628	case 3:
629	{
630	// cropping
631	if ((m_cropLeft == 0) && (m_cropRight == 0) && (m_cropTop == 0) && (m_cropBottom == 0))
632	{
633	fprintf(stderr, "Warning: Cropping enabled, but all cropping parameters set to zero\n");
634	}
635	if ((m_aiPad[1] != 0) \|\| (m_aiPad[0]!=0))
636	{
637	fprintf(stderr, "Warning: Cropping enabled, padding parameters will be ignored\n");
638	}
639	m_aiPad[1] = m_aiPad[0] = 0;
640	break;
641	}
642	}
643
644	// allocate slice-based dQP values
645	m_aidQP = new Int[ m_iFrameToBeEncoded + m_iGOPSize + 1 ];
646	m_aidQPdepth = new Int[ m_iFrameToBeEncoded + m_iGOPSize + 1 ];
647	::memset( m_aidQP, 0, sizeof(Int)*( m_iFrameToBeEncoded + m_iGOPSize + 1 ) );
648	::memset( m_aidQPdepth, 0, sizeof(Int)*( m_iFrameToBeEncoded + m_iGOPSize + 1 ) );
649
650	// handling of floating-point QP values
651	// if QP is not integer, sequence is split into two sections having QP and QP+1
652	m_aiQP[0] = (Int)( m_adQP[0] );
653	if ( m_aiQP[0] < m_adQP[0] )
654	{
655	Int iSwitchPOC = (Int)( m_iFrameToBeEncoded - (m_adQP[0] - m_aiQP[0])*m_iFrameToBeEncoded + 0.5 );
656
657	iSwitchPOC = (Int)( (Double)iSwitchPOC / m_iGOPSize + 0.5 )*m_iGOPSize;
658	for ( Int i=iSwitchPOC; i<m_iFrameToBeEncoded + m_iGOPSize + 1; i++ )
659	{
660	m_aidQP[i] = 1;
661	}
662	}
663
664	m_aiQP[1] = (Int)( m_adQP[1] );
665	if ( m_aiQP[1] < m_adQP[1] )
666	{
667	Int iSwitchPOC = (Int)( m_iFrameToBeEncoded - (m_adQP[1] - m_aiQP[1])*m_iFrameToBeEncoded + 0.5 );
668
669	iSwitchPOC = (Int)( (Double)iSwitchPOC / m_iGOPSize + 0.5 )*m_iGOPSize;
670	for ( Int i=iSwitchPOC; i<m_iFrameToBeEncoded + m_iGOPSize + 1; i++ )
671	{
672	m_aidQPdepth[i] = 1;
673	}
674	}
675
676	// reading external dQP description from file
677	if ( m_pchdQPFile )
678	{
679	FILE* fpt=fopen( m_pchdQPFile, "r" );
680	if ( fpt )
681	{
682	Int iValue;
683	Int iPOC = 0;
684	while ( iPOC < m_iFrameToBeEncoded )
685	{
686	if ( fscanf(fpt, "%d", &iValue ) == EOF ) break;
687	m_aidQP[ iPOC ] = iValue;
688	iPOC++;
689	}
690	fclose(fpt);
691	}
692	}
693
694	#if HHI_VSO
695	m_bUseVSO = m_bUseVSO && m_bUsingDepthMaps && (m_uiVSOMode != 0);
696	#endif
697
698	#if LGE_WVSO_A0119
699	m_bUseWVSO = m_bUseVSO && m_bUseWVSO && m_bUsingDepthMaps;
700	#endif
701	xCleanUpVectors();
702
703
704	#if TMVP_DEPTH_SWITCH
705	if ( m_enableTMVP.size() < 2)
706	{
707	m_enableTMVP.push_back( m_enableTMVP[0] );
708	}
709	#endif
710
711
712	#if HHI_VSO
713	if ( m_abUseALF .size() < 2)
714	m_abUseALF .push_back( m_bUseVSO ? false : m_abUseALF[0] );
715
716	if ( m_abUseRDOQ.size() < 2)
717	m_abUseRDOQ.push_back( m_bUseVSO ? true : m_abUseRDOQ[0] );
718
719	if ( m_abLoopFilterDisable.size() < 2)
720	m_abLoopFilterDisable.push_back( m_bUseVSO ? true : m_abLoopFilterDisable[0] );
721
722	if (m_abUseSAO.size() < 2)
723	m_abUseSAO.push_back ( m_bUseVSO ? false : m_abUseSAO[0] );
724	#else
725	if ( m_abUseALF .size() < 2)
726	m_abUseALF .push_back( m_abUseALF[0] );
727
728	if ( m_abUseRDOQ.size() < 2)
729	m_abUseRDOQ.push_back( m_abUseRDOQ[0] );
730
731	if ( m_abLoopFilterDisable.size() < 2)
732	m_abLoopFilterDisable.push_back( m_abLoopFilterDisable[0] );
733
734	if (m_abUseSAO.size() < 2)
735	m_abUseSAO.push_back ( m_abUseSAO[0] );
736	#endif
737
738	#if HHI_VSO
739
740	#if HHI_VSO_LS_TABLE_M23714
741	// Q&D
742	Double adLambdaScaleTable[] =
743	{ 0.031250, 0.031639, 0.032029, 0.032418, 0.032808, 0.033197, 0.033586, 0.033976, 0.034365, 0.034755,
744	0.035144, 0.035533, 0.035923, 0.036312, 0.036702, 0.037091, 0.037480, 0.037870, 0.038259, 0.038648,
745	0.039038, 0.039427, 0.039817, 0.040206, 0.040595, 0.040985, 0.041374, 0.041764, 0.042153, 0.042542,
746	0.042932, 0.043321, 0.043711, 0.044100, 0.044194, 0.053033, 0.061872, 0.070711, 0.079550, 0.088388,
747	0.117851, 0.147314, 0.176777, 0.235702, 0.294628, 0.353553, 0.471405, 0.589256, 0.707107, 0.707100,
748	0.753550, 0.800000
749	};
750	if ( m_bVSOLSTable )
751	{
752	AOT( (m_aiQP[1] < 0) \|\| (m_aiQP[1] > 51));
753	m_dLambdaScaleVSO *= adLambdaScaleTable[m_aiQP[1]];
754	}
755	#endif
756	#endif
757
758	// set global variables
759	xSetGlobal();
760
761	// read and check camera parameters
762	#if HHI_VSO
763	if ( m_bUseVSO && m_uiVSOMode == 4)
764	{
765	m_cRenModStrParser.setString( m_iNumberOfViews, m_pchVSOConfig );
766	m_cCameraData .init ( (UInt)m_iNumberOfViews,
767	m_uiInputBitDepth,
768	(UInt)m_iCodedCamParPrecision,
769	m_FrameSkip,
770	(UInt)m_iFrameToBeEncoded,
771	m_pchCameraParameterFile,
772	m_pchBaseViewCameraNumbers,
773	NULL,
774	m_cRenModStrParser.getSynthViews(),
775	LOG2_DISP_PREC_LUT );
776	}
777	else if ( m_bUseVSO && m_uiVSOMode != 4 )
778	{
779	m_cCameraData .init ( (UInt)m_iNumberOfViews,
780	m_uiInputBitDepth,
781	(UInt)m_iCodedCamParPrecision,
782	m_FrameSkip,
783	(UInt)m_iFrameToBeEncoded,
784	m_pchCameraParameterFile,
785	m_pchBaseViewCameraNumbers,
786	m_pchVSOConfig,
787	NULL,
788	LOG2_DISP_PREC_LUT );
789	}
790	else
791	{
792	m_cCameraData .init ( (UInt)m_iNumberOfViews,
793	m_uiInputBitDepth,
794	(UInt)m_iCodedCamParPrecision,
795	m_FrameSkip,
796	(UInt)m_iFrameToBeEncoded,
797	m_pchCameraParameterFile,
798	m_pchBaseViewCameraNumbers,
799	NULL,
800	NULL,
801	LOG2_DISP_PREC_LUT );
802	}
803	#else
804	#if !QC_MVHEVC_B0046
805	m_cCameraData .init ( (UInt)m_iNumberOfViews,
806	m_uiInputBitDepth,
807	(UInt)m_iCodedCamParPrecision,
808	m_FrameSkip,
809	(UInt)m_iFrameToBeEncoded,
810	m_pchCameraParameterFile,
811	m_pchBaseViewCameraNumbers,
812	NULL,
813	NULL,
814	LOG2_DISP_PREC_LUT );
815	#endif
816	#endif
817
818
819	// check validity of input parameters
820	xCheckParameter();
821	#if !QC_MVHEVC_B0046
822	m_cCameraData.check( false, true );
823	#endif
824	// print-out parameters
825	xPrintParameter();
826
827	return true;
828	}
829
830	// ====================================================================================================================
831	// Private member functions
832	// ====================================================================================================================
833
834	Bool confirmPara(Bool bflag, const char* message);
835
836	Void TAppEncCfg::xCheckParameter()
837	{
838	bool check_failed = false; /* abort if there is a fatal configuration problem */
839	#define xConfirmPara(a,b) check_failed \|= confirmPara(a,b)
840	// check range of parameters
841	xConfirmPara( m_uiInputBitDepth < 8, "InputBitDepth must be at least 8" );
842	xConfirmPara( m_iFrameRate <= 0, "Frame rate must be more than 1" );
843	xConfirmPara( m_iFrameToBeEncoded <= 0, "Total Number Of Frames encoded must be more than 0" );
844	xConfirmPara( m_iGOPSize < 1 , "GOP Size must be greater or equal to 1" );
845	xConfirmPara( m_iGOPSize > 1 && m_iGOPSize % 2, "GOP Size must be a multiple of 2, if GOP Size is greater than 1" );
846	xConfirmPara( (m_iIntraPeriod > 0 && m_iIntraPeriod < m_iGOPSize) \|\| m_iIntraPeriod == 0, "Intra period must be more than GOP size, or -1 , not 0" );
847	xConfirmPara( m_iDecodingRefreshType < 0 \|\| m_iDecodingRefreshType > 2, "Decoding Refresh Type must be equal to 0, 1 or 2" );
848	xConfirmPara( m_aiQP[0] < -6 * ((Int)m_uiInternalBitDepth - 8) \|\| m_aiQP[0] > 51, "QP exceeds supported range (-QpBDOffsety to 51)" );
849	if ( m_aiQP.size() >= 2 )
850	{
851	xConfirmPara( m_aiQP[1] < -6 * ((Int)m_uiInternalBitDepth - 8) \|\| m_aiQP[1] > 51, "QP depth exceeds supported range (-QpBDOffsety to 51)" );
852	}
853	xConfirmPara( m_iALFEncodePassReduction < 0 \|\| m_iALFEncodePassReduction > 2, "ALFEncodePassReduction must be equal to 0, 1 or 2");
854	xConfirmPara( m_iALFMaxNumberFilters < 1, "ALFMaxNumFilter should be larger than 1");
855	xConfirmPara( m_loopFilterBetaOffsetDiv2 < -13 \|\| m_loopFilterBetaOffsetDiv2 > 13, "Loop Filter Beta Offset div. 2 exceeds supported range (-13 to 13)");
856	xConfirmPara( m_loopFilterTcOffsetDiv2 < -13 \|\| m_loopFilterTcOffsetDiv2 > 13, "Loop Filter Tc Offset div. 2 exceeds supported range (-13 to 13)");
857	xConfirmPara( m_iFastSearch < 0 \|\| m_iFastSearch > 2, "Fast Search Mode is not supported value (0:Full search 1:Diamond 2:PMVFAST)" );
858	xConfirmPara( m_iSearchRange < 0 , "Search Range must be more than 0" );
859	#if DV_V_RESTRICTION_B0037
860	xConfirmPara( m_iVerticalDisparitySearchRange <= 0 , "Vertical Disparity Search Range must be more than 0" );
861	#endif
862	xConfirmPara( m_bipredSearchRange < 0 , "Search Range must be more than 0" );
863	xConfirmPara( m_iMaxDeltaQP > 7, "Absolute Delta QP exceeds supported range (0 to 7)" );
864	xConfirmPara( m_iMaxCuDQPDepth > m_uiMaxCUDepth - 1, "Absolute depth for a minimum CuDQP exceeds maximum coding unit depth" );
865
866	xConfirmPara( m_iChromaQpOffset < -12, "Min. Chroma Qp Offset is -12" );
867	xConfirmPara( m_iChromaQpOffset > 12, "Max. Chroma Qp Offset is 12" );
868	xConfirmPara( m_iChromaQpOffset2nd < -12, "Min. Chroma Qp Offset 2nd is -12" );
869	xConfirmPara( m_iChromaQpOffset2nd > 12, "Max. Chroma Qp Offset 2nd is 12" );
870
871	xConfirmPara( m_iQPAdaptationRange <= 0, "QP Adaptation Range must be more than 0" );
872	if (m_iDecodingRefreshType == 2)
873	{
874	xConfirmPara( m_iIntraPeriod > 0 && m_iIntraPeriod <= m_iGOPSize , "Intra period must be larger than GOP size for periodic IDR pictures");
875	}
876	xConfirmPara( (m_uiMaxCUWidth >> m_uiMaxCUDepth) < 4, "Minimum partition width size should be larger than or equal to 8");
877	xConfirmPara( (m_uiMaxCUHeight >> m_uiMaxCUDepth) < 4, "Minimum partition height size should be larger than or equal to 8");
878	xConfirmPara( m_uiMaxCUWidth < 16, "Maximum partition width size should be larger than or equal to 16");
879	xConfirmPara( m_uiMaxCUHeight < 16, "Maximum partition height size should be larger than or equal to 16");
880	xConfirmPara( (m_iSourceWidth % (m_uiMaxCUWidth >> (m_uiMaxCUDepth-1)))!=0, "Resulting coded frame width must be a multiple of the minimum CU size");
881	xConfirmPara( (m_iSourceHeight % (m_uiMaxCUHeight >> (m_uiMaxCUDepth-1)))!=0, "Resulting coded frame height must be a multiple of the minimum CU size");
882
883	xConfirmPara( m_uiQuadtreeTULog2MinSize < 2, "QuadtreeTULog2MinSize must be 2 or greater.");
884	xConfirmPara( m_uiQuadtreeTULog2MinSize > 5, "QuadtreeTULog2MinSize must be 5 or smaller.");
885	xConfirmPara( m_uiQuadtreeTULog2MaxSize < 2, "QuadtreeTULog2MaxSize must be 2 or greater.");
886	xConfirmPara( m_uiQuadtreeTULog2MaxSize > 5, "QuadtreeTULog2MaxSize must be 5 or smaller.");
887	xConfirmPara( m_uiQuadtreeTULog2MaxSize < m_uiQuadtreeTULog2MinSize, "QuadtreeTULog2MaxSize must be greater than or equal to m_uiQuadtreeTULog2MinSize.");
888	xConfirmPara( (1<<m_uiQuadtreeTULog2MinSize)>(m_uiMaxCUWidth >>(m_uiMaxCUDepth-1)), "QuadtreeTULog2MinSize must not be greater than minimum CU size" ); // HS
889	xConfirmPara( (1<<m_uiQuadtreeTULog2MinSize)>(m_uiMaxCUHeight>>(m_uiMaxCUDepth-1)), "QuadtreeTULog2MinSize must not be greater than minimum CU size" ); // HS
890	xConfirmPara( ( 1 << m_uiQuadtreeTULog2MinSize ) > ( m_uiMaxCUWidth >> m_uiMaxCUDepth ), "Minimum CU width must be greater than minimum transform size." );
891	xConfirmPara( ( 1 << m_uiQuadtreeTULog2MinSize ) > ( m_uiMaxCUHeight >> m_uiMaxCUDepth ), "Minimum CU height must be greater than minimum transform size." );
892	xConfirmPara( m_uiQuadtreeTUMaxDepthInter < 1, "QuadtreeTUMaxDepthInter must be greater than or equal to 1" );
893	xConfirmPara( m_uiQuadtreeTUMaxDepthInter > m_uiQuadtreeTULog2MaxSize - m_uiQuadtreeTULog2MinSize + 1, "QuadtreeTUMaxDepthInter must be less than or equal to the difference between QuadtreeTULog2MaxSize and QuadtreeTULog2MinSize plus 1" );
894	xConfirmPara( m_uiQuadtreeTUMaxDepthIntra < 1, "QuadtreeTUMaxDepthIntra must be greater than or equal to 1" );
895	xConfirmPara( m_uiQuadtreeTUMaxDepthIntra > m_uiQuadtreeTULog2MaxSize - m_uiQuadtreeTULog2MinSize + 1, "QuadtreeTUMaxDepthIntra must be less than or equal to the difference between QuadtreeTULog2MaxSize and QuadtreeTULog2MinSize plus 1" );
896
897	xConfirmPara( m_iNumberOfViews > MAX_VIEW_NUM , "NumberOfViews must be less than or equal to MAX_VIEW_NUM");
898	xConfirmPara ( Int( m_pchInputFileList.size() ) < m_iNumberOfViews, "Number of InputFiles must be greater than or equal to NumberOfViews" );
899	xConfirmPara ( Int( m_pchReconFileList.size() ) < m_iNumberOfViews, "Number of ReconFiles must be greater than or equal to NumberOfViews" );
900	xConfirmPara ( m_iCodedCamParPrecision < 0 \|\| m_iCodedCamParPrecision > 5, "CodedCamParsPrecision must be in range of 0..5" );
901	#if HHI_INTERVIEW_SKIP
902	xConfirmPara ( m_bInterViewSkip && !m_bUsingDepthMaps, "RenderingSkipMode requires CodeDepthMaps = 1" );
903	#endif
904	#if DEPTH_MAP_GENERATION
905	xConfirmPara ( m_uiPredDepthMapGeneration > 2, "PredDepthMapGen must be less than or equal to 2" );
906	xConfirmPara ( m_uiPredDepthMapGeneration >= 2 && !m_bUsingDepthMaps, "PredDepthMapGen >= 2 requires CodeDepthMaps = 1" );
907	#endif
908	#if H3D_IVMP
909	xConfirmPara ( m_uiMultiviewMvPredMode > 7, "MultiviewMvPred must be less than or equal to 7" );
910	xConfirmPara ( m_uiMultiviewMvPredMode > 0 && m_uiPredDepthMapGeneration == 0 , "MultiviewMvPred > 0 requires PredDepthMapGen > 0" );
911	xConfirmPara ( m_uiMultiviewMvRegMode > 1, "MultiviewMvRegMode must be less than or equal to 1" );
912	xConfirmPara ( m_dMultiviewMvRegLambdaScale < 0.0, "MultiviewMvRegLambdaScale must not be negative" );
913	if( m_uiMultiviewMvRegMode )
914	{
915	xConfirmPara ( Int( m_pchDepthInputFileList.size() ) < m_iNumberOfViews, "MultiviewMvRegMode > 0 requires the presence of input depth maps" );
916	}
917	#endif
918	#if H3D_IVRP
919	xConfirmPara ( m_uiMultiviewResPredMode > 1, "MultiviewResPred must be less than or equal to 1" );
920	xConfirmPara ( m_uiMultiviewResPredMode > 0 && m_uiPredDepthMapGeneration == 0 , "MultiviewResPred > 0 requires PredDepthMapGen > 0" );
921	#endif
922	if( m_bUsingDepthMaps )
923	{
924	xConfirmPara ( Int( m_pchDepthInputFileList.size() ) < m_iNumberOfViews, "Number of DepthInputFiles must be greater than or equal to NumberOfViews" );
925	xConfirmPara ( Int( m_pchDepthReconFileList.size() ) < m_iNumberOfViews, "Number of DepthReconFiles must be greater than or equal to NumberOfViews" );
926
927	#if HHI_VSO
928	if( m_bUseVSO )
929	{
930	xConfirmPara( m_pchCameraParameterFile == 0 , "CameraParameterFile must be given");
931	xConfirmPara( m_pchVSOConfig == 0 , "VSO Setup string must be given");
932	xConfirmPara( m_pchBaseViewCameraNumbers == 0 , "BaseViewCameraNumbers must be given" );
933	xConfirmPara( m_iNumberOfViews != m_cCameraData.getBaseViewNumbers().size(), "Number of Views in BaseViewCameraNumbers must be equal to NumberOfViews" );
934	xConfirmPara( m_uiVSOMode > 4 , "VSO Mode must be less than 5");
935	}
936	#endif
937	}
938	#if ADAPTIVE_QP_SELECTION
939	xConfirmPara( m_bUseAdaptQpSelect == true && m_aiQP[0] < 0, "AdaptiveQpSelection must be disabled when QP < 0.");
940	xConfirmPara( m_bUseAdaptQpSelect == true && m_aiQP[1] < 0, "AdaptiveQpSelection must be disabled when QP < 0.");
941	xConfirmPara( m_bUseAdaptQpSelect == true && (m_iChromaQpOffset !=0 \|\| m_iChromaQpOffset2nd != 0 ), "AdaptiveQpSelection must be disabled when ChromaQpOffset is not equal to 0.");
942	#endif
943
944	if( m_usePCM)
945	{
946	xConfirmPara( m_uiPCMLog2MinSize < 3, "PCMLog2MinSize must be 3 or greater.");
947	xConfirmPara( m_uiPCMLog2MinSize > 5, "PCMLog2MinSize must be 5 or smaller.");
948	xConfirmPara( m_pcmLog2MaxSize > 5, "PCMLog2MaxSize must be 5 or smaller.");
949	xConfirmPara( m_pcmLog2MaxSize < m_uiPCMLog2MinSize, "PCMLog2MaxSize must be equal to or greater than m_uiPCMLog2MinSize.");
950	}
951
952	xConfirmPara( m_iSliceMode < 0 \|\| m_iSliceMode > 3, "SliceMode exceeds supported range (0 to 3)" );
953	if (m_iSliceMode!=0)
954	{
955	xConfirmPara( m_iSliceArgument < 1 , "SliceArgument should be larger than or equal to 1" );
956	}
957	if (m_iSliceMode==3)
958	{
959	xConfirmPara( m_iSliceGranularity > 0 , "When SliceMode == 3 is chosen, the SliceGranularity must be 0" );
960	}
961	xConfirmPara( m_iEntropySliceMode < 0 \|\| m_iEntropySliceMode > 2, "EntropySliceMode exceeds supported range (0 to 2)" );
962	if (m_iEntropySliceMode!=0)
963	{
964	xConfirmPara( m_iEntropySliceArgument < 1 , "EntropySliceArgument should be larger than or equal to 1" );
965	}
966	xConfirmPara( m_iSliceGranularity >= m_uiMaxCUDepth, "SliceGranularity must be smaller than maximum cu depth");
967	xConfirmPara( m_iSliceGranularity <0 \|\| m_iSliceGranularity > 3, "SliceGranularity exceeds supported range (0 to 3)" );
968	xConfirmPara( m_iSliceGranularity > m_iMaxCuDQPDepth, "SliceGranularity must be smaller smaller than or equal to maximum dqp depth" );
969
970	bool tileFlag = (m_iNumColumnsMinus1 > 0 \|\| m_iNumRowsMinus1 > 0 );
971	xConfirmPara( tileFlag && m_iEntropySliceMode, "Tile and Entropy Slice can not be applied together");
972	xConfirmPara( tileFlag && m_iWaveFrontSynchro, "Tile and Wavefront can not be applied together");
973	xConfirmPara( m_iWaveFrontSynchro && m_iEntropySliceMode, "Wavefront and Entropy Slice can not be applied together");
974
975	// max CU width and height should be power of 2
976	UInt ui = m_uiMaxCUWidth;
977	while(ui)
978	{
979	ui >>= 1;
980	if( (ui & 1) == 1)
981	xConfirmPara( ui != 1 , "Width should be 2^n");
982	}
983	ui = m_uiMaxCUHeight;
984	while(ui)
985	{
986	ui >>= 1;
987	if( (ui & 1) == 1)
988	xConfirmPara( ui != 1 , "Height should be 2^n");
989	}
990
991	xConfirmPara( m_iWaveFrontSynchro < 0, "WaveFrontSynchro cannot be negative" );
992	xConfirmPara( m_iWaveFrontFlush < 0, "WaveFrontFlush cannot be negative" );
993	xConfirmPara( m_iWaveFrontSubstreams <= 0, "WaveFrontSubstreams must be positive" );
994	xConfirmPara( m_iWaveFrontSubstreams > 1 && !m_iWaveFrontSynchro, "Must have WaveFrontSynchro > 0 in order to have WaveFrontSubstreams > 1" );
995
996	#undef xConfirmPara
997	if (check_failed)
998	{
999	exit(EXIT_FAILURE);
1000	}
1001
1002	xCheckCodingStructureMvc();
1003	}
1004
1005	Void TAppEncCfg::xCheckCodingStructureMvc()
1006	{
1007	bool check_failed = false; /* abort if there is a fatal configuration problem */
1008	#define xConfirmPara(a,b) check_failed \|= confirmPara(a,b)
1009
1010	// validate that POC of same frame is identical across multiple views
1011	Bool bErrorMvePoc = false;
1012	if( m_iNumberOfViews > 1 )
1013	{
1014	for( Int k = 1; k < m_iNumberOfViews; k++ )
1015	{
1016	for( Int i = 0; i < MAX_GOP; i++ )
1017	{
1018	if( m_GOPListsMvc[k][i].m_POC != m_GOPListsMvc[0][i].m_POC )
1019	{
1020	printf( "\nError: Frame%d_v%d POC %d is not identical to Frame%d POC\n", i, k, m_GOPListsMvc[k][i].m_POC, i );
1021	bErrorMvePoc = true;
1022	}
1023	}
1024	}
1025	}
1026	xConfirmPara( bErrorMvePoc, "Invalid inter-view POC structure given" );
1027
1028	// validate that baseview has no inter-view refs
1029	Bool bErrorIvpBase = false;
1030	for( Int i = 0; i < MAX_GOP; i++ )
1031	{
1032	if( m_GOPListsMvc[0][i].m_numInterViewRefPics != 0 )
1033	{
1034	printf( "\nError: Frame%d inter_view refs not available in view 0\n", i );
1035	bErrorIvpBase = true;
1036	}
1037	}
1038	xConfirmPara( bErrorIvpBase, "Inter-view refs not possible in base view" );
1039
1040	// validate inter-view refs
1041	Bool bErrorIvpEnhV = false;
1042	if( m_iNumberOfViews > 1 )
1043	{
1044	for( Int k = 1; k < m_iNumberOfViews; k++ )
1045	{
1046	for( Int i = 0; i < MAX_GOP+1; i++ )
1047	{
1048	for( Int j = 0; j < m_GOPListsMvc[k][i].m_numInterViewRefPics; j++ )
1049	{
1050	Int iAbsViewId = m_GOPListsMvc[k][i].m_interViewRefs[j] + k;
1051	if( iAbsViewId < 0 \|\| iAbsViewId >= k )
1052	{
1053	printf( "\nError: inter-view ref pic %d is not available for Frame%d_v%d\n", m_GOPListsMvc[k][i].m_interViewRefs[j], i, k );
1054	bErrorIvpEnhV = true;
1055	}
1056	if( m_GOPListsMvc[k][i].m_interViewRefPosL0[j] < 0 \|\| m_GOPListsMvc[k][i].m_interViewRefPosL0[j] > m_GOPListsMvc[k][i].m_numRefPicsActive )
1057	{
1058	printf( "\nError: inter-view ref pos %d on L0 is not available for Frame%d_v%d\n", m_GOPListsMvc[k][i].m_interViewRefPosL0[j], i, k );
1059	bErrorIvpEnhV = true;
1060	}
1061	if( m_GOPListsMvc[k][i].m_interViewRefPosL1[j] < 0 \|\| m_GOPListsMvc[k][i].m_interViewRefPosL1[j] > m_GOPListsMvc[k][i].m_numRefPicsActive )
1062	{
1063	printf( "\nError: inter-view ref pos %d on L1 is not available for Frame%d_v%d\n", m_GOPListsMvc[k][i].m_interViewRefPosL1[j], i, k );
1064	bErrorIvpEnhV = true;
1065	}
1066	}
1067	if( i == MAX_GOP ) // inter-view refs at I pic position in base view
1068	{
1069	if( m_GOPListsMvc[k][MAX_GOP].m_sliceType != 'B' && m_GOPListsMvc[k][MAX_GOP].m_sliceType != 'P' && m_GOPListsMvc[k][MAX_GOP].m_sliceType != 'I' )
1070	{
1071	printf( "\nError: slice type of FrameI_v%d must be equal to B or P or I\n", k );
1072	bErrorIvpEnhV = true;
1073	}
1074
1075	if( m_GOPListsMvc[k][MAX_GOP].m_POC != 0 )
1076	{
1077	printf( "\nError: POC %d not possible for FrameI_v%d, must be 0\n", m_GOPListsMvc[k][MAX_GOP].m_POC, k );
1078	bErrorIvpEnhV = true;
1079	}
1080
1081	if( m_GOPListsMvc[k][MAX_GOP].m_temporalId != 0 )
1082	{
1083	printf( "\nWarning: Temporal id of FrameI_v%d must be 0 (cp. I-frame in base view)\n", k );
1084	m_GOPListsMvc[k][MAX_GOP].m_temporalId = 0;
1085	}
1086
1087	if( !(m_GOPListsMvc[k][MAX_GOP].m_refPic) )
1088	{
1089	printf( "\nWarning: FrameI_v%d must be ref pic (cp. I-frame in base view)\n", k );
1090	m_GOPListsMvc[k][MAX_GOP].m_refPic = true;
1091	}
1092
1093	if( m_GOPListsMvc[k][MAX_GOP].m_numRefPics != 0 )
1094	{
1095	printf( "\nWarning: temporal references not possible for FrameI_v%d\n", k );
1096	for( Int j = 0; j < m_GOPListsMvc[k][MAX_GOP].m_numRefPics; j++ )
1097	{
1098	m_GOPListsMvc[k][MAX_GOP].m_referencePics[j] = 0;
1099	}
1100	m_GOPListsMvc[k][MAX_GOP].m_numRefPics = 0;
1101	}
1102
1103	if( m_GOPListsMvc[k][MAX_GOP].m_interRPSPrediction )
1104	{
1105	printf( "\nError: inter RPS prediction not possible for FrameI_v%d, must be 0\n", k );
1106	bErrorIvpEnhV = true;
1107	}
1108
1109	if( m_GOPListsMvc[k][MAX_GOP].m_sliceType == 'I' && m_GOPListsMvc[k][MAX_GOP].m_numInterViewRefPics != 0 )
1110	{
1111	printf( "\nError: inter-view prediction not possible for FrameI_v%d with slice type I, #IV_ref_pics must be 0\n", k );
1112	bErrorIvpEnhV = true;
1113	}
1114
1115	if( m_GOPListsMvc[k][MAX_GOP].m_numRefPicsActive > m_GOPListsMvc[k][MAX_GOP].m_numInterViewRefPics )
1116	{
1117	m_GOPListsMvc[k][MAX_GOP].m_numRefPicsActive = m_GOPListsMvc[k][MAX_GOP].m_numInterViewRefPics;
1118	}
1119
1120	if( m_GOPListsMvc[k][MAX_GOP].m_sliceType == 'P' )
1121	{
1122	if( m_GOPListsMvc[k][MAX_GOP].m_numInterViewRefPics < 1 )
1123	{
1124	printf( "\nError: #IV_ref_pics must be at least one for FrameI_v%d with slice type P\n", k );
1125	bErrorIvpEnhV = true;
1126	}
1127	else
1128	{
1129	for( Int j = 0; j < m_GOPListsMvc[k][MAX_GOP].m_numInterViewRefPics; j++ )
1130	{
1131	if( m_GOPListsMvc[k][MAX_GOP].m_interViewRefPosL1[j] != 0 )
1132	{
1133	printf( "\nError: inter-view ref pos %d on L1 not possible for FrameI_v%d with slice type P\n", m_GOPListsMvc[k][MAX_GOP].m_interViewRefPosL1[j], k );
1134	bErrorIvpEnhV = true;
1135	}
1136	}
1137	}
1138	}
1139
1140	if( m_GOPListsMvc[k][MAX_GOP].m_sliceType == 'B' && m_GOPListsMvc[k][MAX_GOP].m_numInterViewRefPics < 1 )
1141	{
1142	printf( "\nError: #IV_ref_pics must be at least one for FrameI_v%d with slice type B\n", k );
1143	bErrorIvpEnhV = true;
1144	}
1145	}
1146	}
1147	}
1148	}
1149	xConfirmPara( bErrorIvpEnhV, "Invalid inter-view coding structure for enhancement views given" );
1150
1151	// validate temporal coding structure
1152	if( !bErrorMvePoc && !bErrorIvpBase && !bErrorIvpEnhV )
1153	{
1154	for( Int viewId = 0; viewId < m_iNumberOfViews; viewId++ )
1155	{
1156	Bool verifiedGOP = false;
1157	Bool errorGOP = false;
1158	Int checkGOP = 1;
1159	Int numRefs = 1;
1160	Int refList[MAX_NUM_REF_PICS+1];
1161	refList[0] = 0;
1162	Bool isOK[MAX_GOP];
1163	for( Int i = 0; i < MAX_GOP; i++ ) { isOK[i] = false; }
1164	Int numOK = 0;
1165	m_extraRPSs[viewId] = 0;
1166	//start looping through frames in coding order until we can verify that the GOP structure is correct.
1167	while( !verifiedGOP && !errorGOP )
1168	{
1169	Int curGOP = (checkGOP-1)%m_iGOPSize;
1170	Int curPOC = ((checkGOP-1)/m_iGOPSize)*m_iGOPSize + m_GOPListsMvc[viewId][curGOP].m_POC;
1171	if( m_GOPListsMvc[viewId][curGOP].m_POC < 0 )
1172	{
1173	printf( "\nError: found fewer Reference Picture Sets than GOPSize for view %d\n", viewId );
1174	errorGOP = true;
1175	}
1176	else
1177	{
1178	//check that all reference pictures are available, or have a POC < 0 meaning they might be available in the next GOP.
1179	Bool beforeI = false;
1180	for( Int i = 0; i < m_GOPListsMvc[viewId][curGOP].m_numRefPics; i++ )
1181	{
1182	Int absPOC = curPOC + m_GOPListsMvc[viewId][curGOP].m_referencePics[i];
1183	if( absPOC < 0 )
1184	{
1185	beforeI = true;
1186	}
1187	else
1188	{
1189	Bool found = false;
1190	for( Int j = 0; j < numRefs; j++ )
1191	{
1192	if( refList[j] == absPOC )
1193	{
1194	found = true;
1195	for( Int k = 0; k < m_iGOPSize; k++ )
1196	{
1197	if( absPOC%m_iGOPSize == m_GOPListsMvc[viewId][k].m_POC%m_iGOPSize )
1198	{
1199	m_GOPListsMvc[viewId][curGOP].m_usedByCurrPic[i] = (m_GOPListsMvc[viewId][k].m_temporalId <= m_GOPListsMvc[viewId][curGOP].m_temporalId);
1200	}
1201	}
1202	}
1203	}
1204	if( !found )
1205	{
1206	printf("\nError: ref pic %d is not available for GOP frame %d of view %d\n", m_GOPListsMvc[viewId][curGOP].m_referencePics[i], curGOP+1, viewId );
1207	errorGOP = true;
1208	}
1209	}
1210	}
1211	if( !beforeI && !errorGOP )
1212	{
1213	//all ref frames were present
1214	if( !isOK[curGOP] )
1215	{
1216	numOK++;
1217	isOK[curGOP] = true;
1218	if( numOK == m_iGOPSize )
1219	{
1220	verifiedGOP = true;
1221	}
1222	}
1223	}
1224	else
1225	{
1226	//create a new GOPEntry for this frame containing all the reference pictures that were available (POC > 0)
1227	m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]] = m_GOPListsMvc[viewId][curGOP];
1228	Int newRefs = 0;
1229	for( Int i = 0; i < m_GOPListsMvc[viewId][curGOP].m_numRefPics; i++ )
1230	{
1231	Int absPOC = curPOC + m_GOPListsMvc[viewId][curGOP].m_referencePics[i];
1232	if( absPOC >= 0 )
1233	{
1234	m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_referencePics[newRefs] = m_GOPListsMvc[viewId][curGOP].m_referencePics[i];
1235	m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_usedByCurrPic[newRefs] = m_GOPListsMvc[viewId][curGOP].m_usedByCurrPic[i];
1236	newRefs++;
1237	}
1238	}
1239	Int numPrefRefs = m_GOPListsMvc[viewId][curGOP].m_numRefPicsActive;
1240
1241	for( Int offset = -1; offset > -checkGOP; offset-- )
1242	{
1243	//step backwards in coding order and include any extra available pictures we might find useful to replace the ones with POC < 0.
1244	Int offGOP = (checkGOP - 1 + offset)%m_iGOPSize;
1245	Int offPOC = ((checkGOP - 1 + offset)/m_iGOPSize) * m_iGOPSize + m_GOPListsMvc[viewId][offGOP].m_POC;
1246	if( offPOC >= 0 && m_GOPListsMvc[viewId][offGOP].m_refPic && m_GOPListsMvc[viewId][offGOP].m_temporalId <= m_GOPListsMvc[viewId][curGOP].m_temporalId )
1247	{
1248	Bool newRef = false;
1249	for( Int i = 0; i < numRefs; i++ )
1250	{
1251	if( refList[i] == offPOC )
1252	{
1253	newRef = true;
1254	}
1255	}
1256	for( Int i = 0; i < newRefs; i++ )
1257	{
1258	if( m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_referencePics[i] == (offPOC - curPOC) )
1259	{
1260	newRef = false;
1261	}
1262	}
1263	if( newRef )
1264	{
1265	Int insertPoint = newRefs;
1266	//this picture can be added, find appropriate place in list and insert it.
1267	for( Int j = 0; j < newRefs; j++ )
1268	{
1269	if( m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_referencePics[j] < (offPOC - curPOC) \|\|
1270	m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_referencePics[j] > 0 )
1271	{
1272	insertPoint = j;
1273	break;
1274	}
1275	}
1276	Int prev = offPOC - curPOC;
1277	Int prevUsed = (m_GOPListsMvc[viewId][offGOP].m_temporalId <= m_GOPListsMvc[viewId][curGOP].m_temporalId);
1278	for( Int j = insertPoint; j < newRefs+1; j++ )
1279	{
1280	Int newPrev = m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_referencePics[j];
1281	Int newUsed = m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_usedByCurrPic[j];
1282	m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_referencePics[j] = prev;
1283	m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_usedByCurrPic[j] = prevUsed;
1284	prevUsed = newUsed;
1285	prev = newPrev;
1286	}
1287	newRefs++;
1288	}
1289	}
1290	if( newRefs >= numPrefRefs )
1291	{
1292	break;
1293	}
1294	}
1295	m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_numRefPics = newRefs;
1296	m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_POC = curPOC;
1297	if( m_extraRPSs[viewId] == 0 )
1298	{
1299	m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_interRPSPrediction = 0;
1300	m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_numRefIdc = 0;
1301	}
1302	else
1303	{
1304	Int rIdx = m_iGOPSize + m_extraRPSs[viewId] - 1;
1305	Int refPOC = m_GOPListsMvc[viewId][rIdx].m_POC;
1306	Int refPics = m_GOPListsMvc[viewId][rIdx].m_numRefPics;
1307	Int newIdc = 0;
1308	for( Int i = 0; i <= refPics; i++ )
1309	{
1310	Int deltaPOC = ((i != refPics)? m_GOPListsMvc[viewId][rIdx].m_referencePics[i] : 0); // check if the reference abs POC is >= 0
1311	Int absPOCref = refPOC + deltaPOC;
1312	Int refIdc = 0;
1313	for( Int j = 0; j < m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_numRefPics; j++ )
1314	{
1315	if( (absPOCref - curPOC) == m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_referencePics[j] )
1316	{
1317	if( m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_usedByCurrPic[j] )
1318	{
1319	refIdc = 1;
1320	}
1321	else
1322	{
1323	refIdc = 2;
1324	}
1325	}
1326	}
1327	m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_refIdc[newIdc] = refIdc;
1328	newIdc++;
1329	}
1330	m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_interRPSPrediction = 1;
1331	m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_numRefIdc = newIdc;
1332	m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_deltaRPS = refPOC - m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_POC;
1333	m_GOPListsMvc[viewId][m_iGOPSize+m_extraRPSs[viewId]].m_deltaRIdxMinus1 = 0;
1334	}
1335	curGOP = m_iGOPSize + m_extraRPSs[viewId];
1336	m_extraRPSs[viewId]++;
1337	}
1338	numRefs = 0;
1339	for( Int i = 0; i < m_GOPListsMvc[viewId][curGOP].m_numRefPics; i++ )
1340	{
1341	Int absPOC = curPOC + m_GOPListsMvc[viewId][curGOP].m_referencePics[i];
1342	if( absPOC >= 0 )
1343	{
1344	refList[numRefs] = absPOC;
1345	numRefs++;
1346	}
1347	}
1348	refList[numRefs] = curPOC;
1349	numRefs++;
1350	}
1351	checkGOP++;
1352	}
1353	xConfirmPara( errorGOP, "Invalid GOP structure given" );
1354	m_maxTempLayer[viewId] = 1;
1355	for( Int i = 0; i < m_iGOPSize; i++ )
1356	{
1357	if( m_GOPListsMvc[viewId][i].m_temporalId >= m_maxTempLayer[viewId] )
1358	{
1359	m_maxTempLayer[viewId] = m_GOPListsMvc[viewId][i].m_temporalId + 1;
1360	}
1361	xConfirmPara( m_GOPListsMvc[viewId][i].m_sliceType != 'B' && m_GOPListsMvc[viewId][i].m_sliceType != 'P', "Slice type must be equal to B or P" );
1362	}
1363
1364	for( Int i = 0; i < MAX_TLAYER; i++ )
1365	{
1366	m_numReorderPics[viewId][i] = 0;
1367	m_maxDecPicBuffering[viewId][i] = 0;
1368	}
1369	for( Int i = 0; i < m_iGOPSize; i++ )
1370	{
1371	if( m_GOPListsMvc[viewId][i].m_numRefPics > m_maxDecPicBuffering[viewId][m_GOPListsMvc[viewId][i].m_temporalId] )
1372	{
1373	m_maxDecPicBuffering[viewId][m_GOPListsMvc[viewId][i].m_temporalId] = m_GOPListsMvc[viewId][i].m_numRefPics;
1374	}
1375	Int highestDecodingNumberWithLowerPOC = 0;
1376	for( Int j = 0; j < m_iGOPSize; j++ )
1377	{
1378	if( m_GOPListsMvc[viewId][j].m_POC <= m_GOPListsMvc[viewId][i].m_POC )
1379	{
1380	highestDecodingNumberWithLowerPOC = j;
1381	}
1382	}
1383	Int numReorder = 0;
1384	for( Int j = 0; j < highestDecodingNumberWithLowerPOC; j++ )
1385	{
1386	if( m_GOPListsMvc[viewId][j].m_temporalId <= m_GOPListsMvc[viewId][i].m_temporalId &&
1387	m_GOPListsMvc[viewId][j].m_POC > m_GOPListsMvc[viewId][i].m_POC )
1388	{
1389	numReorder++;
1390	}
1391	}
1392	if( numReorder > m_numReorderPics[viewId][m_GOPListsMvc[viewId][i].m_temporalId] )
1393	{
1394	m_numReorderPics[viewId][m_GOPListsMvc[viewId][i].m_temporalId] = numReorder;
1395	}
1396	}
1397	for( Int i = 0; i < MAX_TLAYER-1; i++ )
1398	{
1399	// a lower layer can not have higher value of m_numReorderPics than a higher layer
1400	if( m_numReorderPics[viewId][i+1] < m_numReorderPics[viewId][i] )
1401	{
1402	m_numReorderPics[viewId][i+1] = m_numReorderPics[viewId][i];
1403	}
1404	// the value of num_reorder_pics[ i ] shall be in the range of 0 to max_dec_pic_buffering[ i ], inclusive
1405	if( m_numReorderPics[viewId][i] > m_maxDecPicBuffering[viewId][i] )
1406	{
1407	m_maxDecPicBuffering[viewId][i] = m_numReorderPics[viewId][i];
1408	}
1409	// a lower layer can not have higher value of m_uiMaxDecPicBuffering than a higher layer
1410	if( m_maxDecPicBuffering[viewId][i+1] < m_maxDecPicBuffering[viewId][i] )
1411	{
1412	m_maxDecPicBuffering[viewId][i+1] = m_maxDecPicBuffering[viewId][i];
1413	}
1414	}
1415	// the value of num_reorder_pics[ i ] shall be in the range of 0 to max_dec_pic_buffering[ i ], inclusive
1416	if( m_numReorderPics[viewId][MAX_TLAYER-1] > m_maxDecPicBuffering[viewId][MAX_TLAYER-1] )
1417	{
1418	m_maxDecPicBuffering[viewId][MAX_TLAYER-1] = m_numReorderPics[viewId][MAX_TLAYER-1];
1419	}
1420
1421	xConfirmPara( m_bUseLComb == false && m_numReorderPics[viewId][MAX_TLAYER-1] != 0, "ListCombination can only be 0 in low delay coding (more precisely when L0 and L1 are identical)" ); // Note however this is not the full necessary condition as ref_pic_list_combination_flag can only be 0 if L0 == L1.
1422	}
1423	}
1424	#undef xConfirmPara
1425	if( check_failed )
1426	{
1427	exit(EXIT_FAILURE);
1428	}
1429	}
1430
1431	template <class T>
1432	Void
1433	TAppEncCfg::xCleanUpVector( std::vector<T>& rcVec, const T& rcInvalid )
1434	{
1435	Int iFirstInv = (Int)rcVec.size();
1436	for( Int iIdx = 0; iIdx < (Int)rcVec.size(); iIdx++ )
1437	{
1438	if( rcVec[ iIdx ] == rcInvalid )
1439	{
1440	iFirstInv = iIdx;
1441	break;
1442	}
1443	}
1444	while( (Int)rcVec.size() > iFirstInv )
1445	{
1446	rcVec.pop_back();
1447	}
1448	}
1449
1450	Void
1451	TAppEncCfg::xCleanUpVectors()
1452	{
1453	xCleanUpVector( m_pchInputFileList, (char*)0 );
1454	xCleanUpVector( m_pchDepthInputFileList, (char*)0 );
1455	xCleanUpVector( m_pchReconFileList, (char*)0 );
1456	xCleanUpVector( m_pchDepthReconFileList, (char*)0 );
1457	}
1458
1459	/** \todo use of global variables should be removed later
1460	*/
1461	Void TAppEncCfg::xSetGlobal()
1462	{
1463	// set max CU width & height
1464	g_uiMaxCUWidth = m_uiMaxCUWidth;
1465	g_uiMaxCUHeight = m_uiMaxCUHeight;
1466
1467	// compute actual CU depth with respect to config depth and max transform size
1468	g_uiAddCUDepth = 0;
1469	while( (m_uiMaxCUWidth>>m_uiMaxCUDepth) > ( 1 << ( m_uiQuadtreeTULog2MinSize + g_uiAddCUDepth ) ) ) g_uiAddCUDepth++;
1470
1471	m_uiMaxCUDepth += g_uiAddCUDepth;
1472	g_uiAddCUDepth++;
1473	g_uiMaxCUDepth = m_uiMaxCUDepth;
1474
1475	// set internal bit-depth and constants
1476	#if FULL_NBIT
1477	g_uiBitDepth = m_uiInternalBitDepth;
1478	g_uiBitIncrement = 0;
1479	#else
1480	g_uiBitDepth = 8;
1481	g_uiBitIncrement = m_uiInternalBitDepth - g_uiBitDepth;
1482	#endif
1483
1484	#if HHI_DMM_WEDGE_INTRA \|\| HHI_DMM_PRED_TEX
1485	g_iDeltaDCsQuantOffset = g_uiBitIncrement - 2;
1486	#endif
1487
1488	g_uiBASE_MAX = ((1<<(g_uiBitDepth))-1);
1489
1490	#if IBDI_NOCLIP_RANGE
1491	g_uiIBDI_MAX = g_uiBASE_MAX << g_uiBitIncrement;
1492	#else
1493	g_uiIBDI_MAX = ((1<<(g_uiBitDepth+g_uiBitIncrement))-1);
1494	#endif
1495
1496	if (m_uiOutputBitDepth == 0)
1497	{
1498	m_uiOutputBitDepth = m_uiInternalBitDepth;
1499	}
1500
1501	g_uiPCMBitDepthLuma = m_uiPCMBitDepthLuma = ((m_bPCMInputBitDepthFlag)? m_uiInputBitDepth : m_uiInternalBitDepth);
1502	g_uiPCMBitDepthChroma = ((m_bPCMInputBitDepthFlag)? m_uiInputBitDepth : m_uiInternalBitDepth);
1503	}
1504
1505	Void TAppEncCfg::xPrintParameter()
1506	{
1507	printf("\n");
1508	for( Int iCounter = 0; iCounter< m_iNumberOfViews; iCounter++)
1509	{
1510	printf("Texture Input File %i : %s\n", iCounter, m_pchInputFileList[iCounter]);
1511	}
1512	if( m_bUsingDepthMaps )
1513	{
1514	for( Int iCounter = 0; iCounter < m_iNumberOfViews; iCounter++)
1515	{
1516	printf("Depth Input File %i : %s\n", iCounter, m_pchDepthInputFileList[iCounter]);
1517	}
1518	}
1519	printf("Bitstream File : %s\n", m_pchBitstreamFile );
1520	for( Int iCounter = 0; iCounter< m_iNumberOfViews; iCounter++)
1521	{
1522	printf("Texture Reconstruction File %i : %s\n", iCounter, m_pchReconFileList[iCounter]);
1523	}
1524	if( m_bUsingDepthMaps )
1525	{
1526	for( Int iCounter = 0; iCounter< m_iNumberOfViews; iCounter++)
1527	{
1528	printf("Depth Reconstruction File %i : %s\n", iCounter, m_pchDepthReconFileList[iCounter]);
1529	}
1530	}
1531	printf("Real Format : %dx%d %dHz\n", m_iSourceWidth - m_cropLeft - m_cropRight, m_iSourceHeight - m_cropTop - m_cropBottom, m_iFrameRate );
1532	printf("Internal Format : %dx%d %dHz\n", m_iSourceWidth, m_iSourceHeight, m_iFrameRate );
1533	printf("Frame index : %u - %d (%d frames)\n", m_FrameSkip, m_FrameSkip+m_iFrameToBeEncoded-1, m_iFrameToBeEncoded );
1534	printf("CU size / depth : %d / %d\n", m_uiMaxCUWidth, m_uiMaxCUDepth );
1535	printf("RQT trans. size (min / max) : %d / %d\n", 1 << m_uiQuadtreeTULog2MinSize, 1 << m_uiQuadtreeTULog2MaxSize );
1536	printf("Max RQT depth inter : %d\n", m_uiQuadtreeTUMaxDepthInter);
1537	printf("Max RQT depth intra : %d\n", m_uiQuadtreeTUMaxDepthIntra);
1538	printf("Min PCM size : %d\n", 1 << m_uiPCMLog2MinSize);
1539	printf("Motion search range : %d\n", m_iSearchRange );
1540	#if DV_V_RESTRICTION_B0037
1541	printf("Disp search range restriction: %d\n", m_bUseDisparitySearchRangeRestriction );
1542	printf("Vertical disp search range : %d\n", m_iVerticalDisparitySearchRange );
1543	#endif
1544	printf("Intra period : %d\n", m_iIntraPeriod );
1545	printf("Decoding refresh type : %d\n", m_iDecodingRefreshType );
1546	printf("QP Texture : %5.2f\n", m_adQP[0] );
1547	if( m_bUsingDepthMaps )
1548	{
1549	printf("QP Depth : %5.2f\n", m_adQP[ m_adQP.size() < 2 ? 0 : 1] );
1550	}
1551	printf("Max dQP signaling depth : %d\n", m_iMaxCuDQPDepth);
1552
1553	printf("Chroma Qp Offset : %d\n", m_iChromaQpOffset );
1554	printf("Chroma Qp Offset 2nd : %d\n", m_iChromaQpOffset2nd);
1555
1556	printf("QP adaptation : %d (range=%d)\n", m_bUseAdaptiveQP, (m_bUseAdaptiveQP ? m_iQPAdaptationRange : 0) );
1557	printf("GOP size : %d\n", m_iGOPSize );
1558	printf("Internal bit depth : %d\n", m_uiInternalBitDepth );
1559	printf("PCM sample bit depth : %d\n", m_uiPCMBitDepthLuma );
1560	if((m_uiMaxCUWidth >> m_uiMaxCUDepth) == 4)
1561	{
1562	printf("DisableInter4x4 : %d\n", m_bDisInter4x4);
1563	}
1564
1565	printf("Loop Filter Disabled : %d %d\n", m_abLoopFilterDisable[0] ? 1 : 0, m_abLoopFilterDisable[1] ? 1 : 0 );
1566	printf("Coded Camera Param. Precision: %d\n", m_iCodedCamParPrecision);
1567
1568	#if HHI_VSO
1569	printf("Force use of Lambda Scale : %d\n", m_bForceLambdaScaleVSO );
1570
1571	if ( m_bUseVSO )
1572	{
1573	printf("VSO Lambda Scale : %5.2f\n", m_dLambdaScaleVSO );
1574	printf("VSO Mode : %d\n", m_uiVSOMode );
1575	printf("VSO Config : %s\n", m_pchVSOConfig );
1576	#if HHI_VSO_DIST_INT
1577	printf("VSO Negative Distortion : %d\n", m_bAllowNegDist ? 1 : 0);
1578	#endif
1579	#if HHI_VSO_LS_TABLE_M23714
1580	printf("VSO LS Table : %d\n", m_bVSOLSTable ? 1 : 0);
1581	#endif
1582	#if SAIT_VSO_EST_A0033
1583	printf("VSO Estimated VSD : %d\n", m_bUseEstimatedVSD ? 1 : 0);
1584	#endif
1585	#if LGE_VSO_EARLY_SKIP_A0093
1586	printf("VSO Early Skip : %d\n", m_bVSOEarlySkip ? 1 : 0);
1587	#endif
1588
1589	}
1590	#endif
1591	#if HHI_INTERVIEW_SKIP
1592	printf("InterView Skip: : %d\n", m_bInterViewSkip ? 1:0 );
1593	printf("InterView Skip Lambda Scale : %f\n", m_dInterViewSkipLambdaScale );
1594	#endif
1595
1596	printf("\n");
1597
1598	printf("TOOL CFG General: ");
1599	printf("ALFMNF:%d ", m_iALFMaxNumberFilters);
1600	printf("ALFInSlice:%d ", m_bALFParamInSlice);
1601	printf("ALFPicEnc:%d ", m_bALFPicBasedEncode);
1602	printf("IBD:%d ", !!g_uiBitIncrement);
1603	printf("HAD:%d ", m_bUseHADME );
1604	printf("SRD:%d ", m_bUseSBACRD );
1605	printf("SQP:%d ", m_uiDeltaQpRD );
1606	printf("ASR:%d ", m_bUseASR );
1607	printf("LComb:%d ", m_bUseLComb );
1608	printf("LCMod:%d ", m_bLCMod );
1609	printf("FEN:%d ", m_bUseFastEnc );
1610	printf("ECU:%d ", m_bUseEarlyCU );
1611	printf("FDM:%d ", m_useFastDecisionForMerge );
1612	printf("CFM:%d ", m_bUseCbfFastMode );
1613	printf("RQT:%d ", 1 );
1614	printf("LMC:%d ", m_bUseLMChroma );
1615	printf("Slice: G=%d M=%d ", m_iSliceGranularity, m_iSliceMode);
1616	if (m_iSliceMode!=0)
1617	{
1618	printf("A=%d ", m_iSliceArgument);
1619	}
1620	printf("EntropySlice: M=%d ",m_iEntropySliceMode);
1621	if (m_iEntropySliceMode!=0)
1622	{
1623	printf("A=%d ", m_iEntropySliceArgument);
1624	}
1625	printf("CIP:%d ", m_bUseConstrainedIntraPred);
1626	printf("PCM:%d ", (m_usePCM && (1<<m_uiPCMLog2MinSize) <= m_uiMaxCUWidth)? 1 : 0);
1627	printf("SAOInterleaving:%d ", (m_saoInterleavingFlag)?(1):(0));
1628	#if LOSSLESS_CODING
1629	printf("LosslessCuEnabled:%d ", (m_useLossless)? 1:0 );
1630	#endif
1631	printf("WPP:%d ", (Int)m_bUseWeightPred);
1632	printf("WPB:%d ", m_uiBiPredIdc);
1633	printf("TileLocationInSliceHdr:%d ", m_iTileLocationInSliceHeaderFlag);
1634	printf("TileMarker:%d", m_iTileMarkerFlag);
1635	if (m_iTileMarkerFlag)
1636	{
1637	printf("[%d] ", m_iMaxTileMarkerEntryPoints);
1638	}
1639	else
1640	{
1641	printf(" ");
1642	}
1643	printf(" WaveFrontSynchro:%d WaveFrontFlush:%d WaveFrontSubstreams:%d",
1644	m_iWaveFrontSynchro, m_iWaveFrontFlush, m_iWaveFrontSubstreams);
1645	printf(" ScalingList:%d ", m_useScalingListId );
1646
1647	#if !TMVP_DEPTH_SWITCH
1648	printf("TMVP:%d ", m_enableTMVP );
1649	#endif
1650
1651	#if ADAPTIVE_QP_SELECTION
1652	printf("AQpS:%d", m_bUseAdaptQpSelect );
1653	#endif
1654
1655	printf(" SignBitHidingFlag:%d SignBitHidingThreshold:%d", m_signHideFlag, m_signHidingThreshold);
1656	printf("\n");
1657	printf("TOOL CFG VIDEO : ");
1658	printf("ALF:%d ", (m_abUseALF [0] ? 1 : 0) );
1659	printf("SAO:%d ", (m_abUseSAO [0] ? 1 : 0));
1660	printf("RDQ:%d ", (m_abUseRDOQ[0] ? 1 : 0) );
1661	#if TMVP_DEPTH_SWITCH
1662	printf("TMVP:%d ", (m_enableTMVP[0] ? 1 : 0) );
1663	#endif
1664	#if LGE_ILLUCOMP_B0045
1665	#if LGE_ILLUCOMP_DEPTH_C0046
1666	printf("IlluCompEnable: %d %d", m_abUseIC[0] ? 1 : 0, m_abUseIC[1] ? 1 : 0);
1667	#else
1668	printf("IlluCompEnable: %d ", m_bUseIC);
1669	#endif
1670	#endif
1671	#if INTER_VIEW_VECTOR_SCALING_C0115
1672	printf("IVSEnable: %d ", m_bUseIVS);
1673	#endif
1674	printf("\n");
1675
1676	printf("TOOL CFG DEPTH : ");
1677	printf("ALF:%d ", (m_abUseALF [1] ? 1 : 0));
1678	printf("SAO:%d ", (m_abUseSAO [1] ? 1 : 0));
1679	printf("RDQ:%d ", (m_abUseRDOQ[1] ? 1 : 0));
1680	#if TMVP_DEPTH_SWITCH
1681	printf("TMVP:%d ", (m_enableTMVP[1] ? 1 : 0) );
1682	#endif
1683	#if FLEX_CODING_ORDER_M23723
1684	printf("FCO:%d ", (m_b3DVFlexOrder ? 1: 0));
1685
1686	if(m_b3DVFlexOrder)
1687	{
1688	printf("CodingOrder: %s ", m_pchMVCJointCodingOrder);
1689	}
1690	#endif
1691	#if HHI_VSO
1692	printf("VSO:%d ", m_bUseVSO );
1693	#endif
1694	#if LGE_WVSO_A0119
1695	printf("WVSO:%d ", m_bUseWVSO );
1696	#endif
1697	#if H3D_QTL
1698	printf("QTLPC:%d ", m_bUseQTLPC);
1699	#endif
1700	#if HHI_DMM_WEDGE_INTRA \|\| HHI_DMM_PRED_TEX
1701	printf("DMM:%d ", m_bUseDMM );
1702	#endif
1703	#if HHI_MPI
1704	printf("MVI:%d ", m_bUseMVI ? 1 : 0 );
1705	#endif
1706	#if RWTH_SDC_DLT_B0036
1707	printf("SDC:%d ", m_bUseSDC ? 1 : 0 );
1708	printf("DLT:%d ", m_bUseDLT ? 1 : 0 );
1709	#endif
1710	#if LGE_WVSO_A0119
1711	if ( m_bUseWVSO )
1712	printf("\nVSO : VSD : SAD weight = %d : %d : %d ", m_iVSOWeight, m_iVSDWeight, m_iDWeight );
1713	#endif
1714	printf("\n\n");
1715
1716	fflush(stdout);
1717	}
1718
1719	Void TAppEncCfg::xPrintUsage()
1720	{
1721	printf( " <name> = ALF - adaptive loop filter\n");
1722	printf( " IBD - bit-depth increasement\n");
1723	printf( " GPB - generalized B instead of P in low-delay mode\n");
1724	printf( " HAD - hadamard ME for fractional-pel\n");
1725	printf( " SRD - SBAC based RD estimation\n");
1726	printf( " RDQ - RDOQ\n");
1727	printf( " LDC - low-delay mode\n");
1728	printf( " NRF - non-reference frame marking in last layer\n");
1729	printf( " BQP - hier-P style QP assignment in low-delay mode\n");
1730	printf( " PAD - automatic source padding of multiple of 16\n");
1731	printf( " ASR - adaptive motion search range\n");
1732	printf( " FEN - fast encoder setting\n");
1733	printf( " ECU - Early CU setting\n");
1734	printf( " CFM - Cbf fast mode setting\n");
1735	printf( " LMC - intra chroma prediction based on luma\n");
1736	printf( "\n" );
1737	printf( " Example 1) TAppEncoder.exe -c test.cfg -q 32 -g 8 -f 9 -s 64 -h 4\n");
1738	printf(" -> QP 32, hierarchical-B GOP 8, 9 frames, 64x64-8x8 CU (~4x4 PU)\n\n");
1739	printf( " Example 2) TAppEncoder.exe -c test.cfg -q 32 -g 4 -f 9 -s 64 -h 4 -1 LDC\n");
1740	printf(" -> QP 32, hierarchical-P GOP 4, 9 frames, 64x64-8x8 CU (~4x4 PU)\n\n");
1741	}
1742
1743	Bool confirmPara(Bool bflag, const char* message)
1744	{
1745	if (!bflag)
1746	return false;
1747
1748	printf("Error: %s\n",message);
1749	return true;
1750	}
1751
1752	/* helper function */
1753	/* for handling "-1/-0 FOO" */
1754	void translateOldStyleCmdline(const char* value, po::Options& opts, const std::string& arg)
1755	{
1756	const char* argv[] = {arg.c_str(), value};
1757	/* replace some short names with their long name varients */
1758	if (arg == "LDC")
1759	{
1760	argv[0] = "LowDelayCoding";
1761	}
1762	else if (arg == "RDQ")
1763	{
1764	argv[0] = "RDOQ";
1765	}
1766	else if (arg == "HAD")
1767	{
1768	argv[0] = "HadamardME";
1769	}
1770	else if (arg == "SRD")
1771	{
1772	argv[0] = "SBACRD";
1773	}
1774	else if (arg == "IBD")
1775	{
1776	argv[0] = "BitIncrement";
1777	}
1778	/* issue a warning for change in FEN behaviour */
1779	if (arg == "FEN")
1780	{
1781	/* xxx todo */
1782	}
1783	po::storePair(opts, argv[0], argv[1]);
1784	}
1785
1786	void doOldStyleCmdlineOn(po::Options& opts, const std::string& arg)
1787	{
1788	if (arg == "IBD")
1789	{
1790	translateOldStyleCmdline("4", opts, arg);
1791	return;
1792	}
1793	translateOldStyleCmdline("1", opts, arg);
1794	}
1795
1796	void doOldStyleCmdlineOff(po::Options& opts, const std::string& arg)
1797	{
1798	translateOldStyleCmdline("0", opts, arg);
1799	}
1800
1801	Void TAppEncCfg::xAppendToFileNameEnd( Char* pchInputFileName, const Char* pchStringToAppend, Char*& rpchOutputFileName)
1802	{
1803	size_t iInLength = strlen(pchInputFileName);
1804	size_t iAppendLength = strlen(pchStringToAppend);
1805
1806	rpchOutputFileName = (Char*) malloc(iInLength+iAppendLength+1);
1807	Char* pCDot = strrchr(pchInputFileName,'.');
1808	pCDot = pCDot ? pCDot : pchInputFileName + iInLength;
1809	size_t iCharsToDot = pCDot - pchInputFileName ;
1810	size_t iCharsToEnd = iInLength - iCharsToDot;
1811	strncpy(rpchOutputFileName , pchInputFileName , iCharsToDot );
1812	strncpy(rpchOutputFileName+ iCharsToDot , pchStringToAppend , iAppendLength);
1813	strncpy(rpchOutputFileName+ iCharsToDot+iAppendLength , pchInputFileName+iCharsToDot, iCharsToEnd );
1814	rpchOutputFileName[iInLength+iAppendLength] = '\0';
1815	}
1816
1817	//! \}

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